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Working Theory

Stop that stock intake from strangling your vehicle's power output and mid-range torque. The Magnum free flow cold air intakes deliver massive gains in power. The Twister Vortex Free Flow Air Filter is designed to aggressively scale down intake restriction to allow more air flow to your engine. This free flow cold air intake transforms and accelerates the airflow in order to implement the lowest intake restriction. Having more and regulated air means more usable power output and pep throughout the RPM range. Since the filtration media of Twister Vortex cold intake is made from a 5-layer cotton gauze substrate combined with a metallic mesh, this air filter is washable, reusable and will last for a lifetime as long as it is maintained properly. The specially designed shape of Magnum Vortex Holden Vectra 2.8L Forced Intake Air Filter increases volumetric efficiency while giving the benefits of a cone filter. The increased suction area keeps the intake charge cool while the special filter media minimizes the air turbulence and revamps the volume of air. This forced intake helps unleash more performance potential and low-end torque. The internal air flow actuator is a special threaded ring that is bulit in your Twister free flow cold intake to improve fuel economy and add power to the engine. Air accelerator ring works like a throttle body spacer and seriously promotes the air flow.

Magnum Holden Vectra 2.8L Twister high performance cold intake installs universally. This item is not a direct fit to the vehicle it is advertized to. Skill, tooling and intake modification is required. Please collate filter dimensions to your engine‘s intake dimensions prior to placing an order.

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Dimensions #5

One of the easiest ways to get more pony from your engine is to drop the restrictive stock inlet system and replace it with high performance cold intakes. stock intake systems are designed with priorities other than performance, like low intake noise and manufacturing cost. As a result, most cars, trucks and SUV’s come from the factory with restrictive air boxes, and cheap paper filters. If you want to make your engine come alive, choose a Magnum Cold Air Filter. The Twister Vortex performance cold air intake combines outstanding performance level and quality style. Holden Vectra 2.8L air filter is designed to add raw horsepower to your engine. This reusable oiled High Flow Air Filter is made for impressive airflow, max performance and reliable engine protection. Most drivers know that colder weather makes things condense. The colder the air is when it enters the combustion chamber, the more air can be added to it to create a more powerful explosion, which results in better performance. This theory is just part of what makes this air filter great. Allowing your engine to deliver better performance is a general goal of numerous performance upgrades. The free flow cold air intakes are engineered to deliver more air into the cylinders, where the oxygen mixes with the fuel to produce power. The materials of this special filter speed up the incoming air charge in the intake. This in return gives you maximum combustion efficiency since more air charge results in more power. You can add noteworthy performance potential boost to your power plant and save fuel at the same time. Installation assumes medium level skill and tooling.

Magnum cold intake systems are a great way to ramp up airflow efficiency and engine engine performance. It is common sense that colder air is denser, therefore contains more oxygen. This is why a cooler air inlet temp results in more performance capability. But your restrictive stock inlet system delivers hot air from the engine compartment! The answer to this dilemma is to install a Holden Vectra 2.8L free flow cold air intake to drive in the coolest air possible. Magnum Holden Vectra 2.8L intake system uses a washable, reusable filter media that lasts the life of your engine. Magnum high-performance cold air intake Systems install in approximately 60 minutes with common tools.

Holden Vectra 2.8L Magnum high-performance cold air intakes bring your engine to life through the power of top of the line design. factory intakes can't come close to the unreal air flow provided by a Magnum Vortex high performance cold intake that unleashes each percentage of more performance capability. This High Flow Air Filter will be the best bucks to horsepower investments you can make for your vehicle. Twister Vortex cold air intake owners opt for the visual appeal of these inlet systems. This High Flow Air Filter comes with durable and flexible red silicone inlet and body.

Packing List

1 x Twister Vortex Cold Air Intake

1 x Installation Instructions

Tests on fuel economy have given an average 4% increase of MPG.

It's a rule of thumb a cold air intake can make a notable difference in torque, driving power and fuel efficiency. The theory behind a cold intake is not a novelty, it had been deployed for many years in big vessels, aircraft, military vehicles, rally cars and numerous further applications. It is intended to produce a denser mixture in the combustion chamber which makes for a more efficient mixture besides combustion process is more easy to control. 1. As the air temp rises while engine is getting hot, air molecules tend to speed up and move further from one another. This causes air to become thinner thus air has less volume. Also the more moisture is in the airflow, the thinner is the airflow. 2. Altitude is another factor that affects engine performance. The higher you are above sea level, the thinner is the atmosphere. Thinner air is equivalent to less performance, in conclusion the primary goal is to keep the airflow temp at the optimum cool level. Due to cold intake's large active filter area, more free air can be driven into the engine. Thanks to the special multi-layered cotton and metal mesh combination pleats, your cold air intake can promote the airflow by up to 40% relative to traditional paper air filters. Works in conjunction with all major upgrades as ECU chips, exhausts, cams, etc. Magnum Tuning has been dealing with manufacture of performance upgrades since 1994. Our experience warrants peak performance, reliability perfect style. Parts are made in Europe covered by 10-year warranty. Not quite sure this intake fits your needs? Magnum Professional Tech Support stands here by to support you 7 days a week. Claims stated in this description are warranted by Magnum Tuning.

I drive a H1 Hummer. This is the second time I've purchased magnum high flow intake. Actually I did not regret. I love this product. It works great, sounds great, and increases horsepower as well as fuel mileage.My only negative is the laborious set up required 3 hours.

Horsepower increase is out of question

I installed this on my GS350. It was real easy to install with basic hand tools but FYI U have 2 buy a Mass air flow adaptor. As soon as I left the driveway, I noticed a difference in power. The increase in fuel economy wasn't great but what fuel prices were when I installed this, anything helps. I have noticed a 6% economy improvement after filter was fit in. Horsepower increase is out of question. I would highly recommend this intake especially on a V engine.

heck of a lot more horses and torque

i put this on my US Sonoma it took some time to install but man does it look impressive, im getting 12% economy improvement city and highway more. i also notice a heck of a lot more horses and torque throughout the range. im not a street racer like young fellows so im verry glad about the gas gain. I am pleased with this air filter and the excellent service they attested.

reuseable cotton air filters have been known to damage the engines but i was talked into this air intake by my streetracer friend. Product reviews sounded persuasive so came i purchased this filter, setup requires talent of some sort but gains are notable when mashing the throttle: nice rumble from hood and car runs vigorous, recomend

If you want ease of use, reliability, and airflow performance, this air intake is the answer to derestricting strangled stock inlet system with precision and plenty of power. Thanks guys, my rate is AAAAA+++++

16 of 21 people found this review helpful.

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was installed without a hitch

Cold Intake was installed without a hitch, works as expected. My only derogatory remark is the small metal fins protrude from the silicone, they hurt your fingers while installing the air filter. Slight manufacturer blemish, has to be connived by buyer and fixed by manufacturer.

Magnum high flow replacement air filter is designed to add horsepower, torque and acceleration to your vehicle by delivering up to 40% more airflow to the engine. Better airflow results in better throttle response and more torque throughout the engine’s RPM range. All Magnum performance air filters are made up of multiple layers of oiled cotton filter media that boasts exceptional air flow and lifetime durability.

Magnum Generation IV Cold Air Filter is designed to dramatically reduce intake restriction allowing more air flow to your engine. This cold intake transforms and speeds up the air flow in order to achieve the lowest intake restriction. Add a notable power boost to your power train and save fuel at the same time. Having more and regulated air means more usable power and acceleration throughout the RPM range. Since the filtration media of Generation IV Cold Intake is made of a 5-layer cotton gauze substrate combined with a metallic mesh, this air filter is washable, reusable and will last for a lifetime as long as it is maintained properly.

Magnum performance cold intakes are a great way to maximize airflow efficiency and engine performance. The Magnum Cold Air Intake System dramatically boosts airflow for great gains in horsepower and torque. This cold air filter yields an aggressive horsepower improvement over restrictive stock air filters. Magnum cold air filter delivers noticeable gains. This high flow air filter is intended to dramatically promote the air flow and to reduce intake restriction to allow more air flow to your engine.

Holden Vectra 2.8L

Be noted our Holden High Flow Intakes are top of the line and will not lag when they have to be on the duty. Select the Car-Truck-SUV specific Holden Performance Cold Intake to your motor. Should you come across any question in reference with your Vectra 2.8L Forced Intake, contact our Tech Staff, 7 days a week. This Vectra 2.8L High Flow Intake will take your Holden to a new level regarding MPG, useable torque and horsepower. All of our Holden High Flow Intakes are made just for your specific Car-Truck-SUV and are easy to install on the stock intake of your Vectra 2.8L engine. Performance Cold Intake develops its effects via the air flow. This follow up came from Andreas, Hi there, thanks for delivering my Performance Cold Intake very quickly. I got it installed the other day on my Holden Vectra 2.8L and seriously it works great. Highly recommended to anyone. I was for a Magnum Performance Cold Intake. Your skilled responses are much appreciated, Mark!!!